Free. Cross-platform. Open source. A developer platform for building all your apps. Official handle of the .NET team at Microsoft.

Redmond, WA
Joined August 2012
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Save the date! .NET Conf is coming November 10th-12th - watch for the call for speakers and more info on the .NET blog in the coming weeks! #dotNETConf
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Building RAG or semantic search in .NET? 🧠🔎 Microsoft.Extensions.VectorData abstracts the vector store so your app can upsert embeddings, run similarity searches, filter with LINQ + switch database providers (cont) msft.it/l/6013a0kST
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.NET MAUI app launches on iOS 27… splash screen… then poof? 💨📱 Xcode 27 requires UIKit’s scene lifecycle. You’ll need the scene delegate + manifest, plus careful migration of lifecycle hooks, auth + deep links. 🧩 Fix it 👇 msft.it/6012aaxX6
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〰️ TODAY at 10AM PT 〰️ .NET AI Community Standup: Data Ingestion with .NET Explore how data ingestion, embeddings, and vector search support context engineering, including RAG, to help you build practical AI (cont) msft.it/l/6011a01vZ
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〰️ HAPPENING TODAY 〰️ GitHub Universe Day 1 Keynote Join us LIVE at 9AM PT 🔗 msft.it/6016aa0y8 🔗
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⛳🤖 AI just walked onto the live broadcast. On .NET Rocks!, Tim Huckaby digs into building Duff Foreman, an AI-powered golf commentator, using M365 Copilot to help architect + implement it and golf stats to fuel the experience. 📊📺 🎧 Listen: msft.it/6010aaLU2
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〰️ HAPPENING TOMORROW 〰️ GitHub Universe Day 1 Keynote Set your reminder for 9AM PT 🔗 msft.it/6011aaLfD 🔗
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〰️ HAPPENING TODAY at 10AM PT 〰️ Blazor Community Standup: Free Blazor components with Ignite UI The Infragistics team joins us to show off the stable release of their free and open-source Ignite UI components for Blazor. 🎥 msft.it/6015avz3S
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Catch the session replay of .NET Unboxed as we join the team showing off their favorite features in .NET 11 in this release party for .NET 11 RC 2!!! 🎥 msft.it/6012avHpn #dotNET
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🟣 Say hello to dotnetup! .NET’s new toolchain manager brings user-local installs, side-by-side SDKs/runtimes, channel tracking, global.json support + preview/daily builds. ⚙️🔥 Less toolchain wrangling. More building. 🚀 👉 Read: msft.it/6013avH3v
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Drop in on the .NET FDN session replay as we discuss the current happenings in the .NET MAUI Community Toolkit! msft.it/6012as5Vr #dotNETMAUI
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🛡️ Runtime hygiene = happy production. October’s .NET servicing drop updates .NET 10/9/8 with security + non-security fixes, plus fresh .NET Framework servicing. ⚙️🔥 Patch up 👇 msft.it/6018ase0Y
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🚀 #dotNET 11 RC2 just dropped! Go-live support ✅ Faster MSBuild wildcards ⚡ HTTP/2 tuning 🌐 F# Native AOT improvements 🔥 Plus #ASPNET Core, MAUI, WinForms & NuGet goodies. Time to test the bits! 👇 Read: msft.it/6018aseum
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.NET Data Community Standup: Teach your AI agent better database design with T-SQL static code analysis xitter.cf/i/broadcasts/1jxXgBrAw…
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〰️ HAPPENING TODAY at 10AM PT 〰️ .NET Data Community Standup Teach your AI agent database design with T-SQL static code analysis See you LIVE here ➡️ msft.it/6013as6bL
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What should the future of .NET look like? Let’s hear your take. Share your needs, ideas, and everyday experiences in the 2026 State of .NET survey. 🔗 msft.it/6012aakDI #dotNET
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Rule #1 of multi-tenant SaaS: Tenant A should NEVER meet Tenant B’s data. 😅 .NET 10 + EF Core named query filters can enforce tenant-aware reads automatically, while SaveChanges guards block cross-tenant writes. 🛡️ Read 👉 msft.it/6016aS77q
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Your coding agent wants out of the IDE. 🤖🏃 📝 Markdown vaults 🎙️ Personal podcasts 📊 Strava + Garmin data 🧠 “Life agents” ⚙️ Personal software Turns out agentic workflows can automate a lot more than code. 👀 🎧 Listen: msft.it/6011aSA2h
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🧠➡️🎮🤖 AI that doesn’t just talk... it decides. Merge Conflict dives into Microsoft Decision One, fast decision models, robotics, games, local AI hardware + why small fine-tuned models matter. 🎧 Listen in: msft.it/6017aS0AD
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Got opinions on .NET? We’re listening. Take the 2026 State of .NET survey. Use .NET? Help shape what’s next. Take the 2026 State of .NET survey. 🔗 msft.it/6011avOyR #dotNET
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